Pile Augers Buckets Tools Core Barrel with Bullet Teeth Used for Rock Drilling Rig
Main Application:
Gravel, boulder and medium mantle rock
Competitive Advantage:
- Kelly box size as per customer's demand
- Bucket thickness can be made 16mm or 20mm as customer's demand
- The single bottom plate thickness:50mm
- The double bottom plate thickness:40/50mm
- Teeth type:V19 or V20
Specification:
| Technical Specification of Core Barrel with Bullet Teeth | ||||||
| Drilling dia(mm) | Shell dia(mm) | Total length(mm) | Shell length(mm) | Upper shell Thickness(mm) | Lower shell thickness(mm) | Teeth number |
| 600 | 520 | 1620 | 1200 | 16 | 40 | 8 |
| 800 | 720 | 1620 | 1200 | 16 | 40 | 8 |
| 1000 | 920 | 1620 | 1200 | 16 | 40 | 12 |
| 1200 | 1120 | 1620 | 1200 | 16 | 40 | 12 |
| 1500 | 1420 | 1620 | 1200 | 16 | 40 | 16 |
| 1800 | 1720 | 1620 | 1200 | 20 | 40 | 20 |
| 2000 | 1920 | 1620 | 1200 | 20 | 40 | 24 |
| 2200 | 2120 | 1620 | 1200 | 20 | 40 | 24 |
| 2500 | 2420 | 1620 | 1200 | 20 | 40 | 28 |
| 3000 | 2920 | 1620 | 1200 | 20 | 40 | 32 |
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